Minnesota Cannabis Purchase and Possession Limits, Explained
"How much can I have?" isn't a guessing game in Minnesota. State law sets exact possession limits for adults 21 and older, plus a separate set of purchase limits for what a licensed retailer can sell you in one transaction. Both come from statute, not store policy — so the numbers are the same whether you're shopping at 5D Dispensary or anywhere else in the state.
Below: what you can legally possess in public and at home, what a dispensary can sell you at once, the rules for growing your own, and what to bring when you buy. Every figure is cited to the current Minnesota statute or the Office of Cannabis Management (OCM).
How Much Cannabis Can You Possess in Minnesota?
Under Minn. Stat. 342.09, subd. 1(a), adults 21 and older may possess or transport:
- Up to 2 ounces of adult-use cannabis flower in a public place
- Up to 2 pounds of cannabis flower at their private residence
- Up to 8 grams of cannabis concentrate
- Edible cannabis products and lower-potency hemp edibles with a combined total of 800 milligrams or less of THC
That 800 mg figure runs across every edible product and lower-potency hemp edible you're carrying at once — it's not a per-package allowance. The Office of Cannabis Management publishes the same figures in its consumer guidance.
One exception: these possession limits don't apply to someone enrolled in Minnesota's medical cannabis patient registry program, when they're carrying cannabis flower or cannabinoid products with patient-specific labeling.
Minnesota's Retail Purchase Limits, Explained
A licensed retailer's single-transaction limits mirror the possession limits above. Under Minn. Stat. 342.27, subd. 2(c), a store may sell you up to 2 ounces of adult-use cannabis flower, up to 8 grams of concentrate, and edible products infused with up to 800 milligrams of THC in a single transaction.
Edibles carry two more caps that apply no matter what the transaction total looks like, under subd. 2(d):
- No more than 10 milligrams of THC per serving
- No more than 200 milligrams of THC per package
Beverages get their own rule, under subd. 2(e): no more than 10 milligrams of THC per serving, and no more than two servings per container.
Every product you buy carries this information on its label, alongside the batch's lab results. Not sure where to find the serving size or THC percentage on a package? See how to read a cannabis product label. You can also look up a product's lab-tested potency results before you buy.
Home Cultivation Limits and Penalties
Growing your own is allowed, within limits. Under Minn. Stat. 342.09, subd. 2(a), an adult may grow up to 8 cannabis plants at their primary residence without a cultivation license — no more than 4 mature and flowering at a time. The plants need to be in an enclosed, locked space, hidden from public view.
Go over the plant limit and there's a defined cost: subd. 6(e) allows the state to assess a civil penalty of up to $500 for each plant grown beyond the limit.
Buying at a Licensed Dispensary: Age, ID, and Residency
You need to be 21 or older. A store will ask for valid, government-issued ID showing your birthdate before selling to you — that's a statewide requirement, not a store-specific policy. See our ID and store policy FAQ for which forms of ID are accepted.
Minnesota doesn't add extra restrictions for out-of-state customers buying in a licensed store. If you're 21 or older with valid ID, you can purchase the same way a Minnesota resident does.
What changes is what happens after you leave the store. Cross into a neighboring state carrying cannabis you bought legally in Minnesota, and you can be prosecuted under that state's law; transporting cannabis across state lines is separately a federal offense, no matter how either state treats it. Plan to consume what you buy within Minnesota.
Where You're Allowed to Use What You Buy
Possessing cannabis within the limits above doesn't mean every location is open for use. Per the Office of Cannabis Management, use is permitted on private property where the owner allows it, and at licensed retail establishments where that's part of the business. It's restricted at schools and on school buses, at correctional facilities, anywhere a minor could inhale secondhand cannabis, on federal property, in public housing, on an employer's premises or in an employer's vehicle, and in the common areas of multifamily housing (smoking and vaping specifically). Operating a vehicle or heavy machinery while using cannabis isn't permitted, under any circumstance.
None of these location rules change the possession or purchase limits themselves. They govern where you can consume what you're legally carrying, not how much of it you can have.
Frequently Asked Questions
How much cannabis can I legally carry in public in Minnesota?
Under Minn. Stat. 342.09, subd. 1(a), adults 21 and older may possess or transport up to 2 ounces of cannabis flower in a public place, up to 8 grams of cannabis concentrate, and edible cannabis products or lower-potency hemp edibles with a combined total of up to 800 milligrams of THC.
Can a single purchase at a dispensary exceed what I'm allowed to possess?
No. Minn. Stat. 342.27, subd. 2(c) caps what a licensed retailer can sell to one customer in a single transaction at the same levels as the possession limits: up to 2 ounces of flower, up to 8 grams of concentrate, and up to 800 milligrams of combined THC in edibles.
How many cannabis plants can I grow at home in Minnesota?
Minn. Stat. 342.09, subd. 2(a) allows up to 8 cannabis plants per residence without a cultivation license, with no more than 4 mature and flowering at once, kept in an enclosed, locked space out of public view. Growing beyond the limit can draw a civil penalty of up to $500 per excess plant under subd. 6(e).
The Numbers, in One Place
Minnesota's possession and purchase limits come from statute — Minn. Stat. 342.09 for what you can carry and keep, 342.27 for what a store can sell you at once — and they apply the same way at home, in public, or at the register. State law can change with future legislative sessions, so treat the current statute text at revisor.mn.gov as the source of truth, not a figure you saw somewhere else.
Ready to shop? Plan your visit to 5D Dispensary.
For adults 21 and older only. Cannabis products have not been analyzed or approved by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children. Do not operate a vehicle or machinery after use. This article is general information about products sold in Minnesota, not medical advice; talk to a licensed clinician about your health.